Eryan

09542, 1983 TU1, 1983TU1, J83T01U

All data for this body: [vot]

MPC data
Name (number) Eryan (9542)
a 2.40013
e 0.11661
i / sin(i) 8.2918 / 0.14422
q 2.12025
Q 2.68001
ω 308.0265
Node 48.9082
m 86.6518
n 0.2651
Epoch 2460800.5
nobs 8600
nopp 27
Years observed 1964-2025
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.399
ep 0.077
sin(ip) 0.132
G 0.150
H 13.660
Mass
D
pV
Value
Rotational Period 2.795
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3991 0.0771 0.1321 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.66 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.79473 2 Sidereal Hanus 2016A&A...586A.108H Model